Aastra 55i/6755i IP Phone New

The Aastra 6755i SIP Phone (a1755-0131-1005) was designed with the busy telephone user in mind. The large display and 9 call appearances allow users to manage multiple calls with ease.

• Formerly known as the Aastra 55i*
• SIP Telephone
• 6 Soft Keys
• XML Ready
• 144 x 75 Backlit LCD Display
• Up to 20 Programmable Function Capability
• Compatible with up to Three 536M/M670i Expansion Modules
• Full-Duplex Speakerphone
• Dual 10/100 Switched Ethernet Ports
• Modular Connector for Headset Support
• Up to 9 Lines Support
• AC adapter included
• Integrated iEEE802.af PoE support

For more information:

• Aastra 55i/6755i IP Phone Brochure

* Aastra has introduced new models names for the 5i series. Note, this change is cosmetic in nature only; it does not reflect a change in product.

Software Release 2.6.0

Aastra has announced the availability of release 2.6.0 for the 6700i and 9000i families of SIP telephones**. R2.6.0 includes improved remote management and deployment functionality, an expanded XML feature set and enhanced end-user experience.

Release 2.6.0 for Aastra IP Phones - Software Download and Release Notes

** This release does not include the Aastra 6739i SIP Phone